| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.31 | 6.548% | $218.7537 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $53.35 | 12.742% | $60.1479 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $151.30 | 7.230% | $162.239 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $211.97 | 9.149% | $231.3631 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $164.35 | 10.543% | $181.6774 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $215.89 | 7.158% | $231.3434 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $89.69 | 4.394% | $93.631 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $1,091.86 | $1,179.1555 | $1,179.15 | $1,179.20 | $1,179.10 | |